DTC 34-31

DTC 34-31: Short to Another Wire or Decreased Resistance m Right Side Curtain Airbag Inflator

Special Tools Required
- SRS inflator simulator 07SAZ-TB4011A
- SRS simulator lead E 07XAZ- S1A0200
- SRS short canceller 070AZ- SAA0100

1. Erase the DTC memory.
2. Turn the ignition switch ON (II), and check that the SRS indicator comes on for about 6 seconds and then goes off.

Does the SRS indicator stay on and is DTC 34-31 indicated?

YES - Go to step 3.

NO - Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures. Initial Inspection and Diagnostic Overview If another DTC is indicated, go to the DTC Troubleshooting Index. Diagnostic Trouble Code Descriptions

3. Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes.




4. Disconnect the right side wire harness 2Pconnector (A) from the right side curtain airbag (B).
5. Connect the SRS inflator simulator (2 Ohms connector) and simulator lead E to the right side wire harness.
6. Reconnect the negative cable to the battery.
7. Erase the DTC memory.
8. Read the DTC.

Is DTC 34-31 indicated?

YES - Go to step 9.

NO - Short to another wire in the right side curtain airbag inflator; replace the right side curtain airbag.

9. Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes.
10. Disconnect SRS unit connector C (28P) from the SRS unit.
11. Disconnect the SRS inflator simulator from the SRS simulator lead.
12. Connect the SRS short canceller (070AZ- SAA0100) to No. 9 and No. 10 terminals of SRS unit connector C (28P).




13. Check resistance between the terminals of the SRS simulator lead. There should be an open circuit or at least 1 MOhms.

Is the resistance as specified?

YES - Replace the SRS unit.

NO - Go to step 14.




14. Disconnect the right side wire harness 16P connector C655 from left side wire harness connector C655.




15. Check resistance between the No. 11 and No. 12 terminals of the left side wire harness 16P connector C655. There should be an open circuit or at least 1 MOhms.

Is the resistance as specified?

YES - Short to another wire or decreased resistance in the right side wire harness; replace the right side wire harness.

NO - Go to step 16.




16. Disconnect right side wire harness 16P connector C 604 (A) from left side wire harness connector C604 (B).




17. Check resistance between the No. 11 [No. 6] and No. 12 [No. 8] terminals of the right side wire harness 16P connector C804. There should be an open circuit or at least 1 MOhms.
[]: '06 Model

Is the resistance as specified?

YES - Short to another wire or decreased resistance in the left side wire harness; replace the left side wire harness.

NO - Short to another wire or decreased resistance in the right side wire harness; replace the right side wire harness.